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from __future__ import annotations

import pytest

from airflow.task.trigger_rule import TriggerRule


class TestTriggerRule:
    def test_valid_trigger_rules(self):
        assert TriggerRule.is_valid(TriggerRule.ALL_SUCCESS)
        assert TriggerRule.is_valid(TriggerRule.ALL_FAILED)
        assert TriggerRule.is_valid(TriggerRule.ALL_DONE)
        assert TriggerRule.is_valid(TriggerRule.ALL_SKIPPED)
        assert TriggerRule.is_valid(TriggerRule.ONE_SUCCESS)
        assert TriggerRule.is_valid(TriggerRule.ONE_FAILED)
        assert TriggerRule.is_valid(TriggerRule.ONE_DONE)
        assert TriggerRule.is_valid(TriggerRule.NONE_FAILED)
        assert TriggerRule.is_valid(TriggerRule.NONE_SKIPPED)
        assert TriggerRule.is_valid(TriggerRule.ALWAYS)
        assert TriggerRule.is_valid(TriggerRule.NONE_FAILED_MIN_ONE_SUCCESS)
        assert TriggerRule.is_valid(TriggerRule.ALL_DONE_SETUP_SUCCESS)
        assert TriggerRule.is_valid(TriggerRule.ALL_DONE_MIN_ONE_SUCCESS)
        assert len(TriggerRule.all_triggers()) == 13

        with pytest.raises(ValueError, match="'NOT_EXIST_TRIGGER_RULE' is not a valid TriggerRule"):
            TriggerRule("NOT_EXIST_TRIGGER_RULE")
